FreePhoneNum is described as 'Our website allows developers to receive SMS online for testing. We provide disposable/temporary phone numbers so you can test 2FA using SMS' and is an website. There are more than 10 alternatives to FreePhoneNum, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet and iPad apps. The best FreePhoneNum alternative is Hushed. It's not free, so if you're looking for a free alternative, you could try SMS Hero or Temp SMS. Other great sites and apps similar to FreePhoneNum are SMSCodex, SMS-man, Tossable Digits and Burner.
Temp SMS Online is a free service that provides temporary mobile phone numbers for receiving SMS online. It is designed to help users receive verification codes without using their personal phone numbers.
Access temporary virtual numbers in over 180 countries to receive SMS verification codes instantly, bypass OTP and regional restrictions, safeguard privacy, register on sites or apps, claim promo deals multiple times, and avoid exposing personal numbers or spam.
United States